package com.atguigu.mybatis.mapper;

import com.atguigu.mybatis.pojo.Dept;
import org.apache.ibatis.annotations.Param;

public interface DeptMapper {

    Dept getDeptByDid(@Param("did") int did);

    Dept getAllEmpByDid(@Param("did") int did);

    Dept getDeptAndEmpOfDeptStepOne(@Param("did") int did);
}
